{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-7334","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-01-15T20:08:31.074Z","datePublished":"2026-01-15T21:44:58.843Z","dateUpdated":"2026-03-23T15:43:30.546Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unknown","product":"T+","vendor":"Changjetong Information Technology Co., Ltd.","versions":[{"lessThanOrEqual":"16.*","status":"affected","version":"0","versionType":"semver"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:chanjetvip:t\\+:*:*:*:*:*:*:*:*","versionEndIncluding":"16.0"}]}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Changjetong T+ versions up to and including 16.x contain a .NET deserialization vulnerability in an AjaxPro endpoint that can lead to remote code execution. A remote attacker can send a crafted request to /tplus/ajaxpro/Ufida.T.CodeBehind._PriorityLevel,App_Code.ashx?method=GetStoreWarehouseByStore with a malicious JSON body that leverages deserialization of attacker-controlled .NET types to invoke arbitrary methods such as System.Diagnostics.Process.Start. This can result in execution of arbitrary commands in the context of the T+ application service account.&nbsp;Exploitation evidence was observed by the Shadowserver Foundation as early as&nbsp;<span style=\"background-color: rgba(63, 67, 80, 0.04);\">2023-08-19</span> (UTC)."}],"value":"Changjetong T+ versions up to and including 16.x contain a .NET deserialization vulnerability in an AjaxPro endpoint that can lead to remote code execution. A remote attacker can send a crafted request to /tplus/ajaxpro/Ufida.T.CodeBehind._PriorityLevel,App_Code.ashx?method=GetStoreWarehouseByStore with a malicious JSON body that leverages deserialization of attacker-controlled .NET types to invoke arbitrary methods such as System.Diagnostics.Process.Start. This can result in execution of arbitrary commands in the context of the T+ application service account. Exploitation evidence was observed by the Shadowserver Foundation as early as 2023-08-19 (UTC)."}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-03-23T15:43:30.546Z"},"references":[{"tags":["release-notes","patch"],"url":"https://www.chanjetvip.com/product/goods/detail?id=6077e91b70fa071069139f62"},{"tags":["exploit"],"url":"https://www.freebuf.com/articles/web/381731.html"},{"tags":["exploit"],"url":"https://blog.csdn.net/qq_53003652/article/details/134031230"},{"tags":["exploit"],"url":"https://blog.csdn.net/u010025272/article/details/131553591"},{"tags":["exploit"],"url":"https://github.com/MD-SEC/MDPOCS/blob/main/ChangJieTongTPlus_GetStoreWarehouseByStore_Rce_Poc.py"},{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/changjetong-tplus-getstorewarehousebystore-deserialization-rce"}],"source":{"discovery":"UNKNOWN"},"tags":["x_known-exploited-vulnerability"],"title":"Changjetong T+ <= 16.x GetStoreWarehouseByStore Deserialization RCE","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"references":[{"url":"https://www.freebuf.com/articles/web/381731.html","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-20T15:58:10.719138Z","id":"CVE-2023-7334","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-20T15:58:35.118Z"}}]}}